In a group of 100 persons, 60 read English, 50 read Hindi, and 20 read both. How many read neither? MCQ with Answer and Explanation

In a group of 100 persons, 60 read English, 50 read Hindi, and 20 read both. How many read neither?
A. 30
B. 20
C. 40
D. 10
Answer: Option D
Solution (By JKSSB Mock Tests)
At least one = 60+50−20=90. Neither = 100−90=10.

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Practice More Logical Reasoning Questions

Question #1
In a queue of 30 persons, P is 9th from the front and R is 14th from the back. How many persons are between P and R?
A. 6
B. 7
C. 8
D. 5

Correct Answer: Option B


Explanation:
P's position from back = 30−9+1 = 22. Between = 22−14−1 = 7.

This question belongs to: Reasoning Logical Reasoning
Question #2
If the word 'EDUCATION' is arranged in alphabetical order, which letter will be in the middle?
A. C
B. N
C. I
D. D

Correct Answer: Option C


Explanation:
EDUCATION sorted: A C D E I N O T U. 9 letters, middle 5th is I.

This question belongs to: Reasoning Logical Reasoning
Question #3
A clock loses 5 minutes every hour. It is set right at 12 noon. What will be the true time when the clock shows 8 p.m.?
A. 8:45 p.m.
B. 8:30 p.m.
C. 8:40 p.m.
D. 8:35 p.m.

Correct Answer: Option C


Explanation:
In 8 clock hours the clock loses 8×5 = 40 minutes. True time = 8:00 + 40 min = 8:40 p.m.

This question belongs to: Reasoning Logical Reasoning